:root {
  --primary: #a50021;
  --primary-dark: #7a0018;
  --primary-light: #c0143a;
  --accent: #cc3300;
  --ink: #1c1c1e;
  --ink-soft: #4a4a4e;
  --bg: #ffffff;
  --bg-alt: #faf6f5;
  --border: #ecdfe0;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(165, 0, 33, 0.08);
  --shadow-lg: 0 20px 50px rgba(165, 0, 33, 0.14);
  --max-width: 1180px;
  font-size: 16px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: "Segoe UI", "Calibri", Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 88px 0; }

.section-alt { background: var(--bg-alt); }

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  background: rgba(165, 0, 33, 0.08);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.section-head {
  max-width: 680px;
  margin: 0 auto 52px;
  text-align: center;
}

.section-head h2 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  font-weight: 800;
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}

.section-head p { color: var(--ink-soft); font-size: 1.05rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: linear-gradient(135deg, var(--primary-light), var(--primary-dark));
  color: #fff;
  box-shadow: var(--shadow);
}
.btn-primary:hover { box-shadow: var(--shadow-lg); }

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover { background: var(--primary); color: #fff; }

.btn-ghost-light {
  background: rgba(255,255,255,0.12);
  color: #fff;
  border-color: rgba(255,255,255,0.5);
  backdrop-filter: blur(6px);
}
.btn-ghost-light:hover { background: #fff; color: var(--primary-dark); }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.9);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.site-header.scrolled {
  border-bottom-color: var(--border);
  box-shadow: 0 4px 20px rgba(0,0,0,0.04);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand { display: flex; align-items: center; gap: 10px; }
.brand img { height: 34px; width: auto; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  list-style: none;
}
.nav-links-mobile-only { display: none; }
.nav-links a {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink-soft);
  position: relative;
  padding: 6px 0;
}
.nav-links a:hover { color: var(--primary); }
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: var(--primary);
  transition: width 0.2s ease;
}
.nav-links a:hover::after { width: 100%; }

.nav-actions { display: flex; align-items: center; gap: 14px; }

.lang-switch {
  display: flex;
  border: 1.5px solid var(--border);
  border-radius: 999px;
  overflow: hidden;
}
.lang-switch button {
  border: none;
  background: transparent;
  padding: 7px 13px;
  font-weight: 700;
  font-size: 0.8rem;
  cursor: pointer;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
}
.lang-switch button.active {
  background: var(--primary);
  color: #fff;
}

/* ---------- Mega menu ---------- */
.nav-item.has-mega { position: relative; }
.mega-trigger { display: flex; align-items: center; gap: 5px; }
.mega-trigger .chev { font-size: 0.6rem; opacity: 0.6; transition: transform 0.2s ease; }
.nav-item.has-mega:hover .mega-trigger .chev { transform: rotate(180deg); }

.mega-menu {
  position: absolute;
  top: calc(100% + 18px);
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  width: 560px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  padding: 20px;
  display: flex;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
  z-index: 1200;
}
.nav-item.has-mega:hover .mega-menu,
.nav-item.has-mega.open .mega-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.mega-categories {
  flex: 0 0 210px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-right: 1px solid var(--border);
  padding-right: 18px;
  margin-right: 18px;
}
.mega-cat {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  text-align: left;
  background: none;
  border: none;
  padding: 12px 14px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--ink-soft);
  cursor: pointer;
  font-family: inherit;
}
.mega-cat:hover { background: var(--bg-alt); color: var(--ink); }
.mega-cat.active { color: var(--primary); background: rgba(165, 0, 33, 0.07); }
.mega-cat .chev { font-size: 0.7rem; opacity: 0.55; }

.mega-panels { flex: 1; }
.mega-panel { display: none; list-style: none; }
.mega-panel.active { display: block; }
.mega-panel li + li { border-top: 1px solid var(--border); }
.mega-panel li a {
  display: block;
  padding: 11px 10px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink);
  border-radius: 8px;
  transition: background 0.15s ease, color 0.15s ease, padding-left 0.15s ease;
}
.mega-panel li a:hover { background: var(--bg-alt); color: var(--primary); padding-left: 16px; }

/* ---------- Quad grid (reused for audit / staff-certification sections) ---------- */
.quad-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  width: 24px; height: 2.5px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 168px 0 100px;
  background:
    radial-gradient(1100px 500px at 85% -10%, rgba(165,0,33,0.10), transparent 60%),
    radial-gradient(700px 500px at -5% 30%, rgba(204,51,0,0.06), transparent 55%),
    var(--bg);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary-dark);
  background: rgba(165,0,33,0.08);
  padding: 8px 16px;
  border-radius: 999px;
  margin-bottom: 22px;
}
.hero-tag .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent);
}

.hero h1 {
  font-size: clamp(2.1rem, 4.4vw, 3.4rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin-bottom: 22px;
}
.hero h1 .accent { color: var(--primary); }

.hero p.lead {
  font-size: 1.12rem;
  color: var(--ink-soft);
  max-width: 560px;
  margin-bottom: 34px;
}

.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 46px; }

.hero-stats {
  display: flex;
  gap: 36px;
  flex-wrap: wrap;
}
.hero-stats .stat b {
  display: block;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--primary-dark);
}
.hero-stats .stat span {
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  padding: 44px 36px;
  width: 100%;
  max-width: 400px;
  text-align: center;
}
.hero-card img { width: 200px; margin: 0 auto 22px; }
.hero-card .badges {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 22px;
  flex-wrap: wrap;
}
.hero-card .badge {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--primary-dark);
  border: 1px solid rgba(165,0,33,0.25);
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(165,0,33,0.05);
}

/* ---------- Logo strip ---------- */
.logo-strip {
  padding: 40px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.logo-strip .strip-inner {
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
  justify-content: space-between;
}
.logo-strip p {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
}
.standard-pills { display: flex; gap: 12px; flex-wrap: wrap; }
.standard-pills span {
  font-size: 0.85rem;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: 10px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  color: var(--ink);
}

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: center;
}
.about-media {
  background: linear-gradient(155deg, var(--primary), var(--primary-dark));
  border-radius: 22px;
  padding: 46px 34px;
  color: #fff;
  box-shadow: var(--shadow-lg);
}
.about-media img { width: 170px; margin-bottom: 26px; filter: brightness(0) invert(1); }
.about-media h3 { font-size: 1.25rem; margin-bottom: 10px; font-weight: 700; }
.about-media p { opacity: 0.92; font-size: 0.95rem; }
.about-media .addr {
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,0.25);
  font-size: 0.88rem;
  line-height: 1.8;
}

.about-body h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; margin-bottom: 18px; letter-spacing: -0.01em; }
.about-body > p { color: var(--ink-soft); margin-bottom: 26px; }

.value-list { display: grid; gap: 18px; }
.value-item { display: flex; gap: 16px; align-items: flex-start; }
.value-icon {
  flex: 0 0 auto;
  width: 42px; height: 42px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(165,0,33,0.08);
  color: var(--primary);
  font-weight: 800;
}
.value-item h4 { font-size: 1.02rem; margin-bottom: 4px; font-weight: 700; }
.value-item p { color: var(--ink-soft); font-size: 0.92rem; }

/* ---------- Services ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.services-grid-narrow {
  grid-template-columns: repeat(2, 1fr);
  max-width: 720px;
  margin: 0 auto;
}
.service-card {
  display: block;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(165,0,33,0.25);
}
.service-icon {
  width: 50px; height: 50px;
  border-radius: 13px;
  background: linear-gradient(135deg, var(--primary-light), var(--primary-dark));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800;
  font-size: 1.05rem;
  margin-bottom: 18px;
}
.service-card h3 { font-size: 1.08rem; font-weight: 700; margin-bottom: 8px; }
.service-card p { color: var(--ink-soft); font-size: 0.92rem; }
.service-card .code {
  display: inline-block;
  margin-top: 14px;
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--primary);
  background: rgba(165,0,33,0.07);
  padding: 4px 10px;
  border-radius: 999px;
}

/* ---------- Process ---------- */
.process-list {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
  counter-reset: step;
}
.process-step {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 18px 22px;
  position: relative;
}
.process-step .num {
  width: 34px; height: 34px;
  border-radius: 10px;
  background: var(--bg-alt);
  color: var(--primary-dark);
  font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  font-size: 0.95rem;
  border: 1px solid var(--border);
}
.process-step h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 6px; }
.process-step p { font-size: 0.82rem; color: var(--ink-soft); }

/* ---------- Accreditation ---------- */
.accred-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.accred-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}
.accred-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--primary-dark);
}
.accred-card p { font-size: 0.9rem; color: var(--ink-soft); }
.accred-card .ref-code {
  display: block;
  margin-top: 12px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--accent);
}

.mark-note {
  margin-top: 34px;
  background: var(--bg-alt);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 22px 26px;
  font-size: 0.9rem;
  color: var(--ink-soft);
}
.mark-note strong { color: var(--ink); }

/* ---------- Document list ---------- */
.doc-groups { display: grid; gap: 38px; }
.doc-group-title {
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  margin-bottom: 14px;
}
.doc-list { display: grid; gap: 12px; }
.doc-item {
  display: flex;
  align-items: center;
  gap: 16px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
  transition: box-shadow 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}
.doc-item:hover { box-shadow: var(--shadow); border-color: rgba(165, 0, 33, 0.25); transform: translateY(-1px); }
.doc-icon {
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(165, 0, 33, 0.08);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.68rem;
  letter-spacing: 0.02em;
}
.doc-meta { flex: 1; min-width: 0; }
.doc-meta h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 3px; }
.doc-meta .doc-code { font-size: 0.78rem; color: var(--ink-soft); font-weight: 700; }
.doc-download {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary);
  border: 1.5px solid rgba(165, 0, 33, 0.3);
  border-radius: 999px;
  padding: 8px 16px;
  white-space: nowrap;
  transition: background 0.15s ease, color 0.15s ease;
}
.doc-item:hover .doc-download { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ---------- CTA banner ---------- */
.cta-banner {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 26px;
  padding: 60px 50px;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}
.cta-banner h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); font-weight: 800; margin-bottom: 10px; }
.cta-banner p { opacity: 0.9; max-width: 480px; }
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 50px;
}
.contact-info { display: grid; gap: 22px; align-content: start; }
.info-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.info-icon {
  flex: 0 0 auto;
  width: 42px; height: 42px;
  border-radius: 12px;
  background: rgba(165,0,33,0.08);
  color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800;
}
.info-card h4 { font-size: 0.92rem; font-weight: 700; margin-bottom: 4px; }
.info-card p, .info-card a { font-size: 0.9rem; color: var(--ink-soft); }
.info-card a:hover { color: var(--primary); }

.contact-form {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 34px;
  box-shadow: var(--shadow);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 7px;
  color: var(--ink);
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: 0.92rem;
  font-family: inherit;
  color: var(--ink);
  background: var(--bg-alt);
  transition: border-color 0.15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: #fff;
}
.field textarea { resize: vertical; min-height: 110px; }
.form-note { font-size: 0.8rem; color: var(--ink-soft); margin-top: 10px; }

/* ---------- Footer ---------- */
.site-footer {
  background: #17070b;
  color: rgba(255,255,255,0.78);
  padding: 64px 0 26px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand img { height: 30px; margin-bottom: 16px; background: #fff; padding: 6px 10px; border-radius: 8px; }
.footer-brand p { font-size: 0.88rem; line-height: 1.7; color: rgba(255,255,255,0.6); max-width: 280px; }
.footer-col h5 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #fff;
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; display: grid; gap: 10px; }
.footer-col a { font-size: 0.9rem; color: rgba(255,255,255,0.65); }
.footer-col a:hover { color: #fff; }

.footer-bottom {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 380px; margin: 0 auto; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .quad-grid { grid-template-columns: repeat(2, 1fr); }
  .process-list { grid-template-columns: repeat(3, 1fr); }
  .accred-grid { grid-template-columns: 1fr; }
  .mega-menu { width: 480px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .doc-item { flex-wrap: wrap; }
  .doc-download { margin-left: 60px; }
}

@media (max-width: 760px) {
  .nav-links, .nav-actions .btn { display: none; }
  .nav-toggle { display: flex; }
  .nav-links-mobile-only { display: block; }
  .site-header.open .nav-links {
    display: flex;
    position: absolute;
    top: 76px; left: 0; right: 0;
    background: #fff;
    flex-direction: column;
    padding: 20px 24px 26px;
    gap: 18px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    max-height: calc(100vh - 76px);
    overflow-y: auto;
  }
  .nav-item.has-mega { position: static; }
  .mega-trigger .chev { display: none; }
  .mega-menu,
  .nav-item.has-mega:hover .mega-menu,
  .nav-item.has-mega.open .mega-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: none;
    width: auto;
    box-shadow: none;
    border: none;
    padding: 10px 0 0;
    flex-direction: column;
  }
  .mega-categories {
    flex-direction: row;
    flex-wrap: wrap;
    border-right: none;
    padding-right: 0;
    margin-right: 0;
    border-bottom: 1px solid var(--border);
    padding-bottom: 10px;
    margin-bottom: 10px;
  }
  .mega-panels { width: 100%; }
  .quad-grid { grid-template-columns: 1fr; }
  .hero { padding: 130px 0 70px; }
  .hero-cta, .hero-stats { justify-content: center; text-align: center; }
  .hero-grid { text-align: center; }
  .hero p.lead { margin-left: auto; margin-right: auto; }
  .services-grid { grid-template-columns: 1fr; }
  .process-list { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .cta-banner { flex-direction: column; text-align: center; padding: 44px 28px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  section { padding: 64px 0; }
}